DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, M | - |
dc.date.accessioned | 2016-04-01T08:12:00Z | - |
dc.date.available | 2016-04-01T08:12:00Z | - |
dc.date.created | 2013-03-10 | - |
dc.date.issued | 2013-08 | - |
dc.identifier.issn | 0044-2275 | - |
dc.identifier.other | 2013-OAK-0000027030 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27449 | - |
dc.description.abstract | In this paper, we prove stability of contact discontinuities for full Euler system. We fix a flat duct of infinite length in with width W (0) and consider two uniform subsonic flow with different horizontal velocity in divided by a flat contact discontinuity . And, we slightly perturb the boundary of so that the width of the perturbed duct converges to for at for some . Then, we prove that if the asymptotic state at left far field is given by , and if the perturbation of boundary of and is sufficiently small, then there exists unique asymptotic state with a flat contact discontinuity at right far field() and unique weak solution of the Euler system so that U consists of two subsonic flow with a contact discontinuity in between, and that U converges to and at and respectively. For that purpose, we establish piecewise C (1) estimate across a contact discontinuity of a weak solution to Euler system depending on the perturbation of and . | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | Springer | - |
dc.relation.isPartOf | Zeitschrift für angewandte Mathematik und Physik | - |
dc.title | Stability of contact discontinuity for steady Euler system in infinite duct | - |
dc.type | Article | - |
dc.contributor.college | 수학과 | - |
dc.identifier.doi | 10.1007/S00033-012-0271-3 | - |
dc.author.google | Bae M. | - |
dc.relation.volume | 64 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 917 | - |
dc.relation.lastpage | 936 | - |
dc.contributor.id | 10132102 | - |
dc.relation.journal | Zeitschrift für angewandte Mathematik und Physik | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Zeitschrift für angewandte Mathematik und Physik, v.64, no.4, pp.917 - 936 | - |
dc.identifier.wosid | 000321977600002 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 936 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 917 | - |
dc.citation.title | Zeitschrift für angewandte Mathematik und Physik | - |
dc.citation.volume | 64 | - |
dc.contributor.affiliatedAuthor | Bae, M | - |
dc.identifier.scopusid | 2-s2.0-84880595248 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 3 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TRANSONIC SHOCKS | - |
dc.subject.keywordPlus | EXISTENCE | - |
dc.subject.keywordPlus | EQUATIONS | - |
dc.subject.keywordPlus | BOUNDARY | - |
dc.subject.keywordPlus | NOZZLE | - |
dc.subject.keywordPlus | FLOWS | - |
dc.subject.keywordAuthor | Steady Euler system | - |
dc.subject.keywordAuthor | Inviscid compressible flow | - |
dc.subject.keywordAuthor | Unique existence | - |
dc.subject.keywordAuthor | Stability | - |
dc.subject.keywordAuthor | Contact discontinuity | - |
dc.subject.keywordAuthor | Nonlinear equation | - |
dc.subject.keywordAuthor | Discontinuous coefficients | - |
dc.subject.keywordAuthor | Unbounded domain | - |
dc.subject.keywordAuthor | Asymptotic states | - |
dc.subject.keywordAuthor | Piecewise C-1,C-alpha estimates | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mathematics | - |
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